Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sergio A Sierra

Individual provider Community Health Worker · NPI 1144743311

Sergio A Sierra is a Community Health Worker in Chula Vista, California. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

275 Orange Ave Spc 124
Chula Vista, CA 91911-4969
Phone: (619) 451-2413
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community Health Worker (primary) Taxonomy 172V00000X

Record details

NPI number1144743311
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 19, 2017
Last updated in NPPESMarch 28, 2025
Certification dateMarch 28, 2025

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